Ball rings for bearings; Automatic cutting machines; Electric arc torches; Welders, electric; Welding apparatus for tig welding (gas-operated); Welding machines, electric; Electric welding machines; Fuel nozzles; Heat pumps (parts of machines); Powered garden trimmers; Electric generators; Lawnmowers (machines); Plasma cutting machines; Plasma welding machines; Electrodes for welding machines; Welding electrodes; Arc welding electrodes; Gas welding machines; Electric welding torches; Welding torches (electric)